在组装之前，隔板、底座和侧面已开槽以便与背板相嵌。
Prior to assembly, grooves were made in the shelf, base, and sides to accommodate the back panel.
流化板的孔隙率可受到严格控制。流化板在组装之前已进行详细检查，并且发货之前所有箱体会进行适合的流化检查。
Porosity of fluidizing plates is rigidly controlled. Plates are closely inspected prior to assembly and all tanks are checked for proper fluidization before shipping.
在组装应用程序之前，我们需要了解在ExpressRuntime环境中使用的一些重要术语。
Before assembling the application, we need to understand some key terminology as it is used within the Express Runtime context.
汽车是由不同的零部件组成的，它们在车组装好之前就已经存在了。
Cars are made up of parts that existed before the car itself existed.
安装之前，使用手动和电动工具，焊接设备，组装机械设备。
Assemble machinery and equipment prior to installation using hand and power tools and welding equipment.
29岁的卢勇来自河南省，在为中通快递的一个北京特许经营商工作之前，他在中国南方省份广东省组装电子元件多年。
Mr. Lu, 29, of Henan Province, spent years assembling electronics in the southern province of Guangdong before going to work for a ZTO Express franchisee in Beijing.
所有PVC或CPVC漂白剂球阀的制造商必须在进行工厂组装、测试和阀门包装之前全部完成所有的部件的生产。
The manufacturer of all PVC or CPVC bleach ball valves must complete all components prior to the factory assembly, test, and packaging of those valves.
在重新组装冲洗阀之前，先清除沉淀物。
在填充混凝土之前，它们相当轻，能够很快组装而不需要大型起重机或其他重型设备。
Before they are filled with concrete they are light enough to be installed quickly, without the need for large cranes or other heavy-duty equipment.
在组装鼓之前圆筒和金属圈都可以被观众检查。
The cylinder and bands may be examined by a spectator before the drum is formed.
这些出口产品中包括零部件，它们在运往西方之前，先在其他国家进行组装成最终产品。
These exports include parts and components that may end up in the West, after first being assembled into final products in another country.
然后集成开发人员可以在将业务流程部署到IBMWebSphereProcessServer之前对其进行组装和测试。
An integration developer can then assemble and test the business process before deploying it to IBM WebSphere process Server.
如果启用了细分或几何着色器，那么一个限制级的图元组装过程就会在那些顶点处理阶段之前执行。
If tessellation or geometry shaders are active, then a limited form of primitive assembly is executed before these Vertex Processing stages.
之前所承诺的工作岗位，现在兑现的不足四分之一，而且在组装线连一台机车也没有产出过。
Fewer than a quarter of the promised jobs have materialised and not a single engine has rolled off the production line.
之前所承诺的工作岗位，现在兑现的不足四分之一，而且在组装线连一台机车也没有产出过。
Fewer than a quarter of the promised jobs have materialised and not a single engine has rolled off the production line.
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